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Diffstat (limited to 'src/proguard/gui/ReTraceRunnable.java')
-rw-r--r-- | src/proguard/gui/ReTraceRunnable.java | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/src/proguard/gui/ReTraceRunnable.java b/src/proguard/gui/ReTraceRunnable.java deleted file mode 100644 index 4e0f299..0000000 --- a/src/proguard/gui/ReTraceRunnable.java +++ /dev/null @@ -1,149 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.gui; - -import proguard.retrace.ReTrace; - -import javax.swing.*; -import java.awt.*; -import java.io.*; - - -/** - * This <code>Runnable</code> runs ReTrace, sending console output to a text - * area and any exceptions to message dialogs. - * - * @see ReTrace - * @author Eric Lafortune - */ -final class ReTraceRunnable implements Runnable -{ - private final JTextArea consoleTextArea; - private final boolean verbose; - private final File mappingFile; - private final String stackTrace; - - - /** - * Creates a new ProGuardRunnable object. - * @param consoleTextArea the text area to send the console output to. - * @param verbose specifies whether the de-obfuscated stack trace - * should be verbose. - * @param mappingFile the mapping file that was written out by ProGuard. - */ - public ReTraceRunnable(JTextArea consoleTextArea, - boolean verbose, - File mappingFile, - String stackTrace) - { - this.consoleTextArea = consoleTextArea; - this.verbose = verbose; - this.mappingFile = mappingFile; - this.stackTrace = stackTrace; - } - - - // Implementation for Runnable. - - public void run() - { - consoleTextArea.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR)); - consoleTextArea.setText(""); - - // Redirect the stack trace string to the System's in stream, and the - // out and err streams to the console text area. - InputStream oldIn = System.in; - PrintStream oldOut = System.out; - PrintStream oldErr = System.err; - - ByteArrayInputStream inputStream = - new ByteArrayInputStream(stackTrace.getBytes()); - - PrintStream printStream = - new PrintStream(new TextAreaOutputStream(consoleTextArea), true); - - System.setIn(inputStream); - System.setOut(printStream); - System.setErr(printStream); - - try - { - // Create a new ProGuard object with the GUI's configuration. - ReTrace reTrace = new ReTrace(ReTrace.STACK_TRACE_EXPRESSION, - verbose, - mappingFile); - - // Run it. - reTrace.execute(); - } - catch (Exception ex) - { - // Print out the exception message. - System.out.println(ex.getMessage()); - - // Show a dialog as well. - MessageDialogRunnable.showMessageDialog(consoleTextArea, - ex.getMessage(), - msg("errorReTracing"), - JOptionPane.ERROR_MESSAGE); - } - catch (OutOfMemoryError er) - { - // Forget about the ProGuard object as quickly as possible. - System.gc(); - - // Print out a message suggesting what to do next. - System.out.println(msg("outOfMemory")); - - // Show a dialog as well. - MessageDialogRunnable.showMessageDialog(consoleTextArea, - msg("outOfMemory"), - msg("errorReTracing"), - JOptionPane.ERROR_MESSAGE); - } - - // Make sure all output has been sent to the console text area. - printStream.flush(); - - // Restore the old System's in, out, and err streams. - System.setIn(oldIn); - System.setOut(oldOut); - System.setErr(oldErr); - - consoleTextArea.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR)); - consoleTextArea.setCaretPosition(0); - - // Reset the global static redirection lock. - ProGuardGUI.systemOutRedirected = false; - } - - - // Small utility methods. - - /** - * Returns the message from the GUI resources that corresponds to the given - * key. - */ - private String msg(String messageKey) - { - return GUIResources.getMessage(messageKey); - } -} |